Commit | Line | Data |
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b283666f PW |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM kmem | |
3 | ||
4 | #if !defined(_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ) | |
5 | #define _TRACE_KMEM_H | |
6 | ||
7c68b363 AG |
7 | #include <linux/types.h> |
8 | #include <linux/tracepoint.h> | |
9 | #include <linux/version.h> | |
10 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) | |
11 | #include <trace/events/gfpflags.h> | |
12 | #endif | |
13 | ||
b283666f PW |
14 | DECLARE_EVENT_CLASS(kmem_alloc, |
15 | ||
16 | TP_PROTO(unsigned long call_site, | |
17 | const void *ptr, | |
18 | size_t bytes_req, | |
19 | size_t bytes_alloc, | |
20 | gfp_t gfp_flags), | |
21 | ||
22 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags), | |
23 | ||
24 | TP_STRUCT__entry( | |
ff1a474f MD |
25 | __field_hex( unsigned long, call_site ) |
26 | __field_hex( const void *, ptr ) | |
b283666f PW |
27 | __field( size_t, bytes_req ) |
28 | __field( size_t, bytes_alloc ) | |
29 | __field( gfp_t, gfp_flags ) | |
30 | ), | |
31 | ||
32 | TP_fast_assign( | |
d3ac4d63 PW |
33 | tp_assign(call_site, call_site) |
34 | tp_assign(ptr, ptr) | |
35 | tp_assign(bytes_req, bytes_req) | |
36 | tp_assign(bytes_alloc, bytes_alloc) | |
37 | tp_assign(gfp_flags, gfp_flags) | |
b283666f PW |
38 | ), |
39 | ||
40 | TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s", | |
41 | __entry->call_site, | |
42 | __entry->ptr, | |
43 | __entry->bytes_req, | |
44 | __entry->bytes_alloc, | |
45 | show_gfp_flags(__entry->gfp_flags)) | |
46 | ) | |
47 | ||
48 | DEFINE_EVENT(kmem_alloc, kmalloc, | |
49 | ||
50 | TP_PROTO(unsigned long call_site, const void *ptr, | |
51 | size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), | |
52 | ||
53 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) | |
54 | ) | |
55 | ||
56 | DEFINE_EVENT(kmem_alloc, kmem_cache_alloc, | |
57 | ||
58 | TP_PROTO(unsigned long call_site, const void *ptr, | |
59 | size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), | |
60 | ||
61 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) | |
62 | ) | |
63 | ||
64 | DECLARE_EVENT_CLASS(kmem_alloc_node, | |
65 | ||
66 | TP_PROTO(unsigned long call_site, | |
67 | const void *ptr, | |
68 | size_t bytes_req, | |
69 | size_t bytes_alloc, | |
70 | gfp_t gfp_flags, | |
71 | int node), | |
72 | ||
73 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node), | |
74 | ||
75 | TP_STRUCT__entry( | |
ff1a474f MD |
76 | __field_hex( unsigned long, call_site ) |
77 | __field_hex( const void *, ptr ) | |
b283666f PW |
78 | __field( size_t, bytes_req ) |
79 | __field( size_t, bytes_alloc ) | |
80 | __field( gfp_t, gfp_flags ) | |
81 | __field( int, node ) | |
82 | ), | |
83 | ||
84 | TP_fast_assign( | |
d3ac4d63 PW |
85 | tp_assign(call_site, call_site) |
86 | tp_assign(ptr, ptr) | |
87 | tp_assign(bytes_req, bytes_req) | |
88 | tp_assign(bytes_alloc, bytes_alloc) | |
89 | tp_assign(gfp_flags, gfp_flags) | |
90 | tp_assign(node, node) | |
b283666f PW |
91 | ), |
92 | ||
93 | TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d", | |
94 | __entry->call_site, | |
95 | __entry->ptr, | |
96 | __entry->bytes_req, | |
97 | __entry->bytes_alloc, | |
98 | show_gfp_flags(__entry->gfp_flags), | |
99 | __entry->node) | |
100 | ) | |
101 | ||
102 | DEFINE_EVENT(kmem_alloc_node, kmalloc_node, | |
103 | ||
104 | TP_PROTO(unsigned long call_site, const void *ptr, | |
105 | size_t bytes_req, size_t bytes_alloc, | |
106 | gfp_t gfp_flags, int node), | |
107 | ||
108 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) | |
109 | ) | |
110 | ||
111 | DEFINE_EVENT(kmem_alloc_node, kmem_cache_alloc_node, | |
112 | ||
113 | TP_PROTO(unsigned long call_site, const void *ptr, | |
114 | size_t bytes_req, size_t bytes_alloc, | |
115 | gfp_t gfp_flags, int node), | |
116 | ||
117 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) | |
118 | ) | |
119 | ||
120 | DECLARE_EVENT_CLASS(kmem_free, | |
121 | ||
122 | TP_PROTO(unsigned long call_site, const void *ptr), | |
123 | ||
124 | TP_ARGS(call_site, ptr), | |
125 | ||
126 | TP_STRUCT__entry( | |
ff1a474f MD |
127 | __field_hex( unsigned long, call_site ) |
128 | __field_hex( const void *, ptr ) | |
b283666f PW |
129 | ), |
130 | ||
131 | TP_fast_assign( | |
d3ac4d63 PW |
132 | tp_assign(call_site, call_site) |
133 | tp_assign(ptr, ptr) | |
b283666f PW |
134 | ), |
135 | ||
136 | TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr) | |
137 | ) | |
138 | ||
139 | DEFINE_EVENT(kmem_free, kfree, | |
140 | ||
141 | TP_PROTO(unsigned long call_site, const void *ptr), | |
142 | ||
143 | TP_ARGS(call_site, ptr) | |
144 | ) | |
145 | ||
146 | DEFINE_EVENT(kmem_free, kmem_cache_free, | |
147 | ||
148 | TP_PROTO(unsigned long call_site, const void *ptr), | |
149 | ||
150 | TP_ARGS(call_site, ptr) | |
151 | ) | |
152 | ||
7c68b363 AG |
153 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) |
154 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) | |
155 | TRACE_EVENT(mm_page_free, | |
156 | #else | |
b283666f | 157 | TRACE_EVENT(mm_page_free_direct, |
7c68b363 | 158 | #endif |
b283666f PW |
159 | |
160 | TP_PROTO(struct page *page, unsigned int order), | |
161 | ||
162 | TP_ARGS(page, order), | |
163 | ||
164 | TP_STRUCT__entry( | |
ff1a474f | 165 | __field_hex( struct page *, page ) |
b283666f PW |
166 | __field( unsigned int, order ) |
167 | ), | |
168 | ||
169 | TP_fast_assign( | |
d3ac4d63 PW |
170 | tp_assign(page, page) |
171 | tp_assign(order, order) | |
b283666f PW |
172 | ), |
173 | ||
174 | TP_printk("page=%p pfn=%lu order=%d", | |
175 | __entry->page, | |
176 | page_to_pfn(__entry->page), | |
177 | __entry->order) | |
178 | ) | |
179 | ||
7c68b363 AG |
180 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) |
181 | TRACE_EVENT(mm_page_free_batched, | |
182 | #else | |
b283666f | 183 | TRACE_EVENT(mm_pagevec_free, |
7c68b363 | 184 | #endif |
b283666f PW |
185 | |
186 | TP_PROTO(struct page *page, int cold), | |
187 | ||
188 | TP_ARGS(page, cold), | |
189 | ||
190 | TP_STRUCT__entry( | |
ff1a474f | 191 | __field_hex( struct page *, page ) |
b283666f PW |
192 | __field( int, cold ) |
193 | ), | |
194 | ||
195 | TP_fast_assign( | |
d3ac4d63 PW |
196 | tp_assign(page, page) |
197 | tp_assign(cold, cold) | |
b283666f PW |
198 | ), |
199 | ||
200 | TP_printk("page=%p pfn=%lu order=0 cold=%d", | |
201 | __entry->page, | |
202 | page_to_pfn(__entry->page), | |
203 | __entry->cold) | |
204 | ) | |
205 | ||
206 | TRACE_EVENT(mm_page_alloc, | |
207 | ||
208 | TP_PROTO(struct page *page, unsigned int order, | |
209 | gfp_t gfp_flags, int migratetype), | |
210 | ||
211 | TP_ARGS(page, order, gfp_flags, migratetype), | |
212 | ||
213 | TP_STRUCT__entry( | |
ff1a474f | 214 | __field_hex( struct page *, page ) |
b283666f PW |
215 | __field( unsigned int, order ) |
216 | __field( gfp_t, gfp_flags ) | |
217 | __field( int, migratetype ) | |
218 | ), | |
219 | ||
220 | TP_fast_assign( | |
d3ac4d63 PW |
221 | tp_assign(page, page) |
222 | tp_assign(order, order) | |
223 | tp_assign(gfp_flags, gfp_flags) | |
224 | tp_assign(migratetype, migratetype) | |
b283666f PW |
225 | ), |
226 | ||
227 | TP_printk("page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s", | |
228 | __entry->page, | |
7c68b363 | 229 | __entry->page ? page_to_pfn(__entry->page) : 0, |
b283666f PW |
230 | __entry->order, |
231 | __entry->migratetype, | |
232 | show_gfp_flags(__entry->gfp_flags)) | |
233 | ) | |
234 | ||
235 | DECLARE_EVENT_CLASS(mm_page, | |
236 | ||
237 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
238 | ||
239 | TP_ARGS(page, order, migratetype), | |
240 | ||
241 | TP_STRUCT__entry( | |
ff1a474f | 242 | __field_hex( struct page *, page ) |
b283666f PW |
243 | __field( unsigned int, order ) |
244 | __field( int, migratetype ) | |
245 | ), | |
246 | ||
247 | TP_fast_assign( | |
d3ac4d63 PW |
248 | tp_assign(page, page) |
249 | tp_assign(order, order) | |
250 | tp_assign(migratetype, migratetype) | |
b283666f PW |
251 | ), |
252 | ||
253 | TP_printk("page=%p pfn=%lu order=%u migratetype=%d percpu_refill=%d", | |
254 | __entry->page, | |
7c68b363 | 255 | __entry->page ? page_to_pfn(__entry->page) : 0, |
b283666f PW |
256 | __entry->order, |
257 | __entry->migratetype, | |
258 | __entry->order == 0) | |
259 | ) | |
260 | ||
261 | DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked, | |
262 | ||
263 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
264 | ||
265 | TP_ARGS(page, order, migratetype) | |
266 | ) | |
267 | ||
268 | DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain, | |
269 | ||
7c68b363 | 270 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) |
b283666f | 271 | TP_PROTO(struct page *page, unsigned int order, int migratetype), |
7c68b363 AG |
272 | #else |
273 | TP_PROTO(struct page *page, int order, int migratetype), | |
274 | #endif | |
b283666f PW |
275 | |
276 | TP_ARGS(page, order, migratetype), | |
277 | ||
278 | TP_printk("page=%p pfn=%lu order=%d migratetype=%d", | |
279 | __entry->page, page_to_pfn(__entry->page), | |
280 | __entry->order, __entry->migratetype) | |
281 | ) | |
282 | ||
283 | TRACE_EVENT(mm_page_alloc_extfrag, | |
284 | ||
285 | TP_PROTO(struct page *page, | |
286 | int alloc_order, int fallback_order, | |
287 | int alloc_migratetype, int fallback_migratetype), | |
288 | ||
289 | TP_ARGS(page, | |
290 | alloc_order, fallback_order, | |
291 | alloc_migratetype, fallback_migratetype), | |
292 | ||
293 | TP_STRUCT__entry( | |
ff1a474f | 294 | __field_hex( struct page *, page ) |
b283666f PW |
295 | __field( int, alloc_order ) |
296 | __field( int, fallback_order ) | |
297 | __field( int, alloc_migratetype ) | |
298 | __field( int, fallback_migratetype ) | |
299 | ), | |
300 | ||
301 | TP_fast_assign( | |
d3ac4d63 PW |
302 | tp_assign(page, page) |
303 | tp_assign(alloc_order, alloc_order) | |
304 | tp_assign(fallback_order, fallback_order) | |
305 | tp_assign(alloc_migratetype, alloc_migratetype) | |
306 | tp_assign(fallback_migratetype, fallback_migratetype) | |
b283666f PW |
307 | ), |
308 | ||
309 | TP_printk("page=%p pfn=%lu alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d", | |
310 | __entry->page, | |
311 | page_to_pfn(__entry->page), | |
312 | __entry->alloc_order, | |
313 | __entry->fallback_order, | |
314 | pageblock_order, | |
315 | __entry->alloc_migratetype, | |
316 | __entry->fallback_migratetype, | |
317 | __entry->fallback_order < pageblock_order, | |
318 | __entry->alloc_migratetype == __entry->fallback_migratetype) | |
319 | ) | |
7c68b363 | 320 | #endif |
b283666f PW |
321 | |
322 | #endif /* _TRACE_KMEM_H */ | |
323 | ||
324 | /* This part must be outside protection */ | |
325 | #include "../../../probes/define_trace.h" |